Home / 32,076,013.60-48,104,689.20-17,705,965.60

Finding the Fourth Proportional to 32,076,013.60, 48,104,689.20 and 17,705,965.60

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Solution

The fourth proportional to 32,076,013.60, 48,104,689.20 and 17,705,965.60 is: 26,553,797.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,076,013.60 : 48,104,689.20 = 17,705,965.60 : x
  2. Step 2: Convert to fraction form
    32,076,013.60/48,104,689.20 = 17,705,965.60/x
  3. Step 3: Cross multiply
    32,076,013.60x = 48,104,689.20 × 17,705,965.60
  4. Step 4: Simplify right side
    32,076,013.60x = 851,739,972,173,891.62
  5. Step 5: Solve for x
    x = 851,739,972,173,891.62/32,076,013.60
  6. Step 6: Final answer
    x = 26,553,797.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.